Smart electric pressure cooker

Abstract

A smart electric pressure cooker, comprising an induction cooker coil, a pressure cooker body (1), a cooker lid and a steam valve, and further comprising an MCU control module, which is used for receiving detection data from a sensor module and controlling a heating element; an OLED interaction module (2), which is used for displaying and inputting information; the sensor module, which comprises at least one pressure sensor, at least one temperature sensor and at least one weighing sensor (3); and an IoT module, which comprises a Wi-Fi SoC, which is used for connecting to an application program on a mobile device of a user or the Internet.

Description

A smart electric pressure cooker Technical Field

[0001] This utility model relates to the field of pressure cookers, and in particular to an intelligent electric pressure cooker. Background Technology

[0002] In the realm of modern kitchen appliances, electric pressure cookers have become an indispensable piece of equipment in both home and commercial kitchens. Traditional electric pressure cookers typically consist of basic components such as an induction cooktop, pressure cooker body, lid, and steam valve. These components accelerate the cooking process, shorten cooking time, and improve energy efficiency by applying pressure and heat. However, these devices often lack intelligent and network connectivity features, limiting their potential in modern smart home environments.

[0003] With the development of Internet of Things (IoT) technology and the growing consumer demand for smart home devices, the market is increasingly looking for kitchen appliances with greater intelligence and connectivity. Users expect to be able to remotely control appliances via mobile devices, monitor cooking status in real time, and adjust cooking parameters according to personal preferences.

[0004] While some electric pressure cookers with basic smart functions have appeared on the market, such as models with timers and preset cooking programs, these devices typically lack advanced sensing capabilities or network connectivity. Furthermore, existing devices are limited in their user interface and interaction, often relying on simple LCD displays and physical buttons, which restricts users' fine-grained control and personalized settings during the cooking process.

[0005] Utility Model Content

[0006] In view of the above-mentioned deficiencies of the prior art, the present invention provides an intelligent electric pressure cooker, including an induction cooker plate, a pressure cooker body, a lid and a steam valve, and also includes an MCU control module for receiving detection data from the sensor module and controlling the heating element; an OLED interaction module for displaying and inputting information; a sensor module including at least one pressure sensor, at least one temperature sensor and at least one weighing sensor; and an IoT module including a Wi-Fi SoC for connecting to an application on the user's mobile device or the Internet.

[0007] Furthermore, the pressure sensor is installed at the steam valve of the pressure cooker to detect the steam pressure inside the pressure cooker in real time.

[0008] Furthermore, the temperature sensor is used to detect the temperature inside the pressure cooker to achieve precise cooking results.

[0009] Furthermore, the weighing sensor is installed under the base of the pressure cooker to accurately weigh the food inside the cooker.

[0010] Furthermore, the MCU control module controls the heating element through an IGBT driver to precisely control the cooking process of the pressure cooker.

[0011] Furthermore, the IoT module allows users to remotely view and control the device's operating status via mobile devices such as smartphones.

[0012] Furthermore, the MCU control module can connect to the network via the IoT module, provide recipes according to user requests, and display them on the screen of the OLED interactive module.

[0013] Furthermore, the MCU control module can update recipes via Wi-Fi connection, providing users with step-by-step guidance during the cooking process.

[0014] Furthermore, the MCU control module can update recipes via Wi-Fi connection, providing users with step-by-step guidance during the cooking process.

[0015] Furthermore, Wi-Fi functionality for remote firmware updates / upgrades can be employed.

[0016] This invention proposes a smart electric pressure cooker integrating advanced sensors, control modules, and Internet of Things (IoT) technology. This device not only provides all the basic functions of a traditional electric pressure cooker but also monitors and controls the cooking process through precise sensors, and achieves an intelligent cooking experience through a user-friendly interface and remote control functionality. Through these innovations, this invention aims to meet the needs of modern consumers for efficient, convenient, and personalized cooking solutions. The following will further explain the concept, specific structure, and technical effects of this invention with reference to the accompanying drawings, to fully understand its purpose, features, and effects. Attached Figure Description

[0017] Figure 1 is a perspective view of a preferred embodiment of the intelligent electric pressure cooker of this utility model;

[0018] Figure 2 is a circuit block diagram of a preferred embodiment of the intelligent electric pressure cooker of this utility model. Detailed Implementation

[0019] The following description, with reference to the accompanying drawings, illustrates several preferred embodiments of the present invention to make its technical content clearer and easier to understand. The present invention can be embodied in many different forms, and the scope of protection of the present invention is not limited to the embodiments mentioned herein.

[0020] In the accompanying drawings, components with the same structure are indicated by the same numerical designation, and components with similar structures or functions are indicated by similar numerical designations. The dimensions and thicknesses of each component shown in the drawings are arbitrary, and this invention does not limit the dimensions and thicknesses of each component. To make the illustrations clearer, the thickness of some components has been appropriately exaggerated in the drawings.

[0021] As shown in Figures 1-2, the intelligent electric pressure cooker of this utility model, in addition to the conventional induction cooker plate, pressure cooker body, pot lid and steam valve, also includes an MCU control module, an OLED interaction module, a sensor module and an IoT module.

[0022] The sensor module includes a pressure sensor, a temperature sensor, and a weighing sensor. The pressure sensor, located at the pressure cooker's steam valve, monitors the steam pressure inside the cooker in real time, while the temperature sensor detects the temperature inside the cooker to achieve optimal cooking results. The weighing sensor accurately weighs the food inside the cooker.

[0023] The IoT module, including a Wi-Fi SoC, can connect to an application on the user's mobile device or the internet. Users can then view the smart electric pressure cooker's operating status and remotely control it via mobile devices such as smartphones.

[0024] The MCU control module receives detection data from pressure sensors, temperature sensors, and weighing sensors and displays it on an OLED screen. It controls the heating element through an IGBT driver to control the cooking process of the pressure cooker. It can also connect to the network through an IoT module to provide recipes based on user requests and display them on the OLED interactive module's screen. Simultaneously, it can update recipes via Wi-Fi connection, providing users with step-by-step guidance for the cooking process.

[0025] In this invention, the OLED display screen 2 of the OLED interactive module is located on the front panel of the pressure cooker 1. Multiple weighing sensors 3 are installed under the base of the pressure cooker.

[0026] This invention uses a negative temperature resistance (NTC) thermistor for high-precision temperature measurement.

[0027] This invention can utilize Wi-Fi functionality for remote firmware updates / upgrades.

[0028] The preferred embodiments of this utility model have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of this utility model without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of this utility model through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.

Claims

1. A smart electric pressure cooker, comprising an induction cooker plate, a pressure cooker body, a lid, and a steam valve, characterized in that, It also includes an MCU control module for receiving detection data from the sensor module and controlling the heating element; an OLED interaction module for displaying and inputting information; a sensor module including at least one pressure sensor, at least one temperature sensor and at least one weighing sensor; and an IoT module including a Wi-Fi SoC for connecting to an application on the user's mobile device or the Internet.

2. The intelligent electric pressure cooker as described in claim 1, wherein, The pressure sensor is installed at the steam valve of the pressure cooker to detect the steam pressure inside the pressure cooker in real time.

3. The intelligent electric pressure cooker as described in claim 1, wherein, The temperature sensor is used to detect the temperature inside the pressure cooker in order to achieve precise cooking results.

4. The intelligent electric pressure cooker as described in claim 1, wherein, The weighing sensor is installed under the base of the pressure cooker and is used to accurately weigh the food inside the cooker.

5. The intelligent electric pressure cooker as described in claim 1, wherein, The MCU control module controls the heating element through an IGBT driver, thus precisely controlling the cooking process of the pressure cooker.

6. The intelligent electric pressure cooker as described in claim 1, wherein, The IoT module allows users to remotely view and control the device's operating status via mobile devices such as smartphones.

7. The intelligent electric pressure cooker as described in claim 1, wherein, The MCU control module can connect to the network via the IoT module, provide recipes according to user requests, and display them on the screen of the OLED interactive module.

8. The intelligent electric pressure cooker as described in claim 1, wherein, The MCU control module can update recipes via Wi-Fi connection, providing users with step-by-step guidance during the cooking process.

9. The intelligent electric pressure cooker as described in claim 1, wherein, The MCU control module can update recipes via Wi-Fi connection, providing users with step-by-step guidance during the cooking process.

10. The intelligent electric pressure cooker as described in claim 1, wherein, It supports remote firmware updates / upgrades via Wi-Fi.

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